Lethal Scheme (Extended Art) [Streets of New Capenna Commander] Kiora you may cast that card

you may cast that card and you may spend mana as though it were mana of any color to cast that spell

The Isle of Wak-Wak

You investigate X times

open the "Uncovered Cavern" plot booster

Lethal Scheme (Extended Art) [Streets of New Capenna Commander] Kiora you may cast that cardSet: Streets of New Capenna Commander Type: Instant Rarity: Rare Cost: {2}{B}{B} Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.) Destroy target creature or planeswalker. Each creature that convoked Lethal Scheme connives. (Draw a card, then discard a card. If you discarded a nonland card, put a +1 +1 counter on that creature.)